I have a Jan. 87 rex and I was putting in new injectors. Before I put them in, I tested them for their resistance and got 13 ohms, these are on the primary side. I thought the resistance was supposed to be 1.5 to 3 ohms??? I tested the secondary side and they were 2.4 ohms, which is in the 1.5 to 3 range. Are the primaries supposed to be in that range or are they supposed to be 13 ohms.

Thanks

 

bump

 

Should be the same. Look under the airbox (filter) for a silver metal thing about 3" long. If you have it, the injectors should be 'low' impedance (1.5- 3). They are much easier to find. The 'high' impedance ones are worth a little more.